A man invested `1/3` of his capital at 7%; `1/4` at 8% and the remainder at 10%. If his annual income is Rs 561, find the capital.

A man invested 1/3 of his capital at 7%; 1/4 at 8% and the remainder at 10%. If his annual income is Rs 561, the capital is (a) Rs 5400 (b) Rs 6000 (c) Rs 6600 (d) Rs 7200

A man invested 1/3 of his capital at 7%, 1/4 at 8% and the remaining at 10% rate of simple interest. If his annual income from interests is Rs. 561, the capital invested was एक आदमी ने अपनी पूँजी का 1/3 भाग साधारण ब्याज की दर 7% पर तथा 1/4 भाग 8% तथा शेष 10% से निवेशित किया। यदि ब्याज में उसकी वार्षिक आय 561 रुपये हो, तो निवेशित पूँजी है?

Alok lent out a certain sum. He lent 1/3 part of his sum at 7% SI, 1/4 part at 8% SI and remaining part at 10% SI. If 510 is his total interest, then find the money lent out.

A person invested one-fifth of the capital at 5% per annum, one-sixth of the capital at 6% per annum and the rest at 10% per annum simple interest. If the annual interest received on his investment is Rs. 150, then find the capital. (in Rs. )